From d9dc0e6fd13c030029964b5ba468e0df3e2de3b2 Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Tue, 16 Feb 2016 19:30:23 -0800
Subject: [PATCH] Add `_.invertBy` tests.

---
 test/test.js | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/test/test.js b/test/test.js
index b6369710a..763630d47 100644
--- a/test/test.js
+++ b/test/test.js
@@ -7674,11 +7674,25 @@
     QUnit.test('should only add multiple values to own, not inherited, properties', function(assert) {
       assert.expect(1);
 
-      var expected = { 'hasOwnProperty': ['a'], 'constructor': ['b'] },
-          object = { 'a': 'hasOwnProperty', 'b': 'constructor' };
+      var object = { 'a': 'hasOwnProperty', 'b': 'constructor' },
+          expected = { 'hasOwnProperty': ['a'], 'constructor': ['b'] };
 
       assert.ok(lodashStable.isEqual(_.invertBy(object), expected));
     });
+
+    QUnit.test('should return a wrapped value when chaining', function(assert) {
+      assert.expect(2);
+
+      if (!isNpm) {
+        var wrapped = _(object).invertBy();
+
+        assert.ok(wrapped instanceof _);
+        assert.deepEqual(wrapped.value(), { '1': ['a', 'c'], '2': ['b'] });
+      }
+      else {
+        skipAssert(assert, 2);
+      }
+    });
   }());
 
   /*--------------------------------------------------------------------------*/